Table E11A. District Heat Consumption (Btu) and Energy
Intensities by End Use for All Buildings, 2003

Total District Heat Consumption
(trillion Btu)

District Heat
Energy Intensity
(thousand Btu/square foot)

Total

Space Heating

Water Heating

Cook-
ing

Other

Total

Space Heating

Water Heating

Cook-
ing

Other

All Buildings .........................

636

580

46

1

Q

114.0

103.9

8.3

0.2

Q

Building Floorspace

(Square Feet)

1,001 to 5,000
.........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

5,001 to 10,000
.......................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

10,001 to 25,000 .....................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

25,001 to 50,000 .....................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

50,001 to 100,000 ...................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

100,001 to 200,000 .................

165

154

10

Q

Q

118.1

109.9

Q

Q

Q

200,001 to 500,000 .................

123

112

11

Q

Q

121.2

110.2

10.5

Q

Q

Over 500,000
..........................

171

147

16

Q

Q

93.6

80.6

8.9

Q

Q

Principal Building
Activity

Education
................................

134

122

8

Q

Q

116.6

106.6

6.9

Q

Q

Food Service
..........................

N

N

N

N

N

N

N

N

N

N

Health Care
.............................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Inpatient ................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Outpatient .............................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Lodging
...................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Mercantile
...............................

Q

Q

Q

(*)

Q

Q

Q

Q

Q

Q

Retail (Other Than Mall) ........

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Enclosed and Strip Malls .......

Q

Q

Q

(*)

Q

Q

Q

Q

Q

Q

Office
......................................

128

122

3

Q

Q

81.5

77.6

2.2

Q

Q

Public Assembly .....................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Public Order and Safety .........

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Religious Worship ...................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Service
...................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Warehouse and Storage
........

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Other
.......................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Vacant
....................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Year Constructed

Before 1920
............................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

1920 to 1945
...........................

129

117

7

Q

Q

107.0

96.8

6.1

Q

Q

1946 to 1959
...........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

1960 to 1969
...........................

117

105

Q

Q

Q

137.6

122.5

Q

Q

Q

1970 to 1979
...........................

77

66

10

Q

Q

131.7

112.2

16.6

Q

Q

1980 to 1989
...........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

1990 to 1999
...........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

2000 to 2003
...........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Census Region
and Division

Northeast
................................

166

Q

15

Q

Q

111.2

Q

9.8

Q

Q

New England ........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Middle Atlantic .......................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Midwest
..................................

225

210

9

Q

Q

136.5

127.5

5.7

Q

Q

East North Central .................

192

182

5

Q

Q

135.3

128.2

3.7

Q

Q

West North Central ...............

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

South
......................................

182

166

14

Q

Q

102.8

94.0

7.9

Q

Q

South Atlantic .......................

117

105

10

Q

Q

94.1

84.8

8.2

Q

Q

East South Central ................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

West South Central ...............

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

West
.......................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Mountain ...............................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Pacific ...................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Climate Zone:
30-Year Average

Under 2,000 CDD and --

- More than 7,000 HDD ...........

88

80

8

Q

(*)

106.3

96.7

9.4

Q

(*)

- 5,500-7,000 HDD ..................

257

242

9

Q

Q

133.9

126.2

4.6

Q

Q

- 4,000-5,499 HDD ..................

140

120

Q

Q

Q

103.5

88.9

12.0

Q

Q

- Fewer than 4,000 HDD .........

101

90

10

Q

(*)

98.1

88.2

9.8

Q

(*)

2,000 CDD or More and --

- Fewer than 4,000 HDD .........

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Number of Establishments

One
.........................................

384

348

30

Q

Q

125.3

113.6

9.9

Q

Q

2 to 5
.......................................

156

142

Q

Q

Q

119.6

109.1

Q

Q

Q

6 to 10
.....................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

11 to 20
...................................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

More than 20
...........................

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Currently Unoccupied .............

Q

Q

Q

Q

Q

Q

Q

Q

Q

Q

Energy Sources
(more than

one may apply)

Electricity
................................

636

580

46

1

Q

114.0

103.9

8.3

Q

Q

Natural Gas
.............................

306

271

27

Q

Q

118.9

105.3

10.5

Q

Q

Fuel Oil
....................................

179

154

20

Q

Q

96.0

82.7

11.0

Q

Q

District Heat
............................

636

580

46

1

Q

114.0

103.9

8.3

0.2

Q

Energy End Uses
(more than

one may apply)

Buildings with Space
Heating .

635

580

46

1

Q

115.3

105.2

8.3

0.2

Q

Buildings with Cooling .............

536

485

42

1

Q

112.1

101.3

8.7

0.3

Q

Buildings with Water Heating ..

525

469

46

1

Q

110.2

98.4

9.7

0.3

Q

See "Guide to the Tables" or "Glossary" for
further explanations of the terms used in this table. Both can be accessed
from the CBECS web site - http://www.eia.gov/consumption/commercial/.
(*)=Value rounds to zero in the units displayed.
Q=Data withheld because fewer than 20 buildings were sampled for any cell,
or because the Relative Standard Error (RSE) was greater than 50 percent for
a cell in the "Total" column.
N=No responding cases in sample that used district heat.

Note: Due to rounding, data may not sum to totals.
Source: Energy Information Administration, Office of Energy Markets and End
Use, Form EIA-871A, C, and E of the 2003 Commercial Buildings Energy
Consumption Survey.